Illustrators
- W. Lindsay Cable 13
- Carine Cadby 1
- Will Cadby 1
- George Cadogan 1
- Harrison Cady 3
- Stefano Cagol 1
- John Cairns 1
- Simon Calburn 2
- Randolph Caldecott 31
- Alexander Calder 1
- Doreen Caldwell 2
- E. Caldwell 2
- Dick Calkins 1
- Mel Calman 1
- Dion Clayton Calthrop 1
- Joan Calvert 1
- Cam 2
- Cameron 1
- Ad Cameron 1
- D.Y. Cameron 1
- Katharine Cameron 2
- Jennifer Campbell 1
- John Campbell 3
- John F. Campbell 2
- Rod Campbell 1
- Romulus Candea 1
- C. Caney 1
- Gustav Canton 1
- Caravaggio 1
- Eric Carle 1
- J.R. Carlton 1
- Warner Carr 1
- Annibale Carracci 1
- Douglas Carrel 1
- J.D. Carrick 1
- Malcolm Carrick 1
- R. Carrick 1
- Valery Carrick 1
- J. Yates Carrington 1
- Nina Carroll 2
- Ruth Carroll 2
- Allan Carter 1
- Kenneth E. Carter 1
- Richard Cartwright 1
- Richard J. Caruana 1
- S.J. Cash 3
- Stavert J. Cash 1
- Hugh Casson 2
- Lois Castellain 1
- Federico Castellon 1
- Nancy Catford 2
- Catherine 1
- Muriel Catling 1
- George Cattermole 1
- Paul Cezanne 1
- Daniel Chadwick 1
- Lynn Chadwick 6
- Paxton Chadwick 2
- Marc Chagall 1
- Gary Chalk 3
- J.B. Chalker 1
- John Challen 1
- Margaret Chamberlain 1
- David Chandler 1
- Rosemary Chanter 1
- C.H. Chapman 19
- Peggy Chapman 2
- Mike Chappell 4
- Charley 1
- George Charlton 1
- J. Charlton 2
- Michael Charlton 3
- Phyllis Chase 2
- Rhoda Chase 1
- Rhoda C. Chase 2
- Lilian Cheesman 3
- Mihail Chemiakin 1
- Hugh Chesterman 2
- Luciana Chetwynd 1
- Neela Chhaniara 1
- Emma Chichester-Clark 1
- A. Child 1
- Christine Chisholm 1
- Lilian Chivers 2
- Chollick 1
- Richard Chopping 4
- Chow 1
- Connie Christie 1
- G.F. Christie 6
- E.W. Christmas 1
- Ann Christopher 2
- F. Church 1
- L. Church 3
- Joseph Ciardiello 1
- Eugene Ciceri 1
- P.A. Clancey 2
- Dorothy Clark 4
- Emma Chichester Clark 11
- Mary Clark 1
- Mary Fairman Clark 2